<template>
  <div class="demo-collapse">
    <sweet-collapse v-model="activeNames" @change="handleChange">
      <sweet-collapse-item title="Consistency" name="1">
        <div>
          Consistent with real life: in line with the process and logic of real life, and comply with languages and
          habits that the users are used to;
        </div>
        <div>
          Consistent within interface: all elements should be consistent, such as: design style, icons and texts,
          position of elements, etc.
        </div>
      </sweet-collapse-item>
      <sweet-collapse-item title="Feedback" name="2">
        <div>
          Operation feedback: enable the users to clearly perceive their operations by style updates and interactive
          effects;
        </div>
        <div>Visual feedback: reflect current state by updating or rearranging elements of the page.</div>
      </sweet-collapse-item>
      <sweet-collapse-item title="Efficiency" name="3">
        <div>Simplify the process: keep operating process simple and intuitive;</div>
        <div>
          Definite and clear: enunciate your intentions clearly so that the users can quickly understand and make
          decisions;
        </div>
        <div>
          Easy to identify: the interface should be straightforward, which helps the users to identify and frees them
          from memorizing and recalling.
        </div>
      </sweet-collapse-item>
      <sweet-collapse-item title="Controllability" name="4">
        <div>
          Decision making: giving advices about operations is acceptable, but do not make decisions for the users;
        </div>
        <div>
          Controlled consequences: users should be granted the freedom to operate, including canceling, aborting or
          terminating current operation.
        </div>
      </sweet-collapse-item>
    </sweet-collapse>
  </div>
</template>

<script setup>
import {ref} from 'vue';

const activeNames = ref(['1']);
const handleChange = val => {
  console.log(val);
};
</script>
